-- Maclain Hunter: Tautological Formal Systems of Logic
-- Exact authored source SHA-256: a8c841517693417574606e51b96d4f36bb87ffec3a3a2489ff0c88f134cfa539
-- Machine formalization by Replit Agent; authority below Logic/Logos/God.
import Lean
namespace HunterAuthored

theorem inference_1 (v0 v1 : Bool) :
    ((!((v0 && v1) && (v0 == v1))) || ((v0 && v1) && (!(!(v0 && v1))))) = true := by
  cases v0 <;> cases v1 <;> decide
#print axioms inference_1

end HunterAuthored